package cn.itcast.bos.web.action.take_delivey;



import cn.itcast.bos.domain.take_delivey.Promotion;
import cn.itcast.bos.service.base.PromotionService;
import cn.itcast.bos.web.utils.BaseAction;
import org.apache.commons.io.FileUtils;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.stereotype.Controller;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@ParentPackage("json-default")
@Namespace("/")
@Controller
@Scope("prototype")
public class PromotionAction extends BaseAction<Promotion> {

    @Autowired
    private PromotionService promotionService;

    private File titleImgFile;

    private String titleImgFileFileName;

    public void setTitleImgFile(File titleImgFile) {
        this.titleImgFile = titleImgFile;
    }

    public void setTitleImgFileFileName(String titleImgFileFileName) {
        this.titleImgFileFileName = titleImgFileFileName;
    }

    @Action(value = "promotion_save",results =
            @Result(name = SUCCESS,type = "redirect",location = "./pages/take_delivery/promotion.html"))
    public String save() throws IOException {

        String savePath = ServletActionContext.getServletContext().getRealPath("/upload/");
        String saveUrl = ServletActionContext.getRequest().getContextPath() + "/upload/";

        UUID uuid = UUID.randomUUID();
        String ext = titleImgFileFileName.substring(titleImgFileFileName.lastIndexOf("."));
        String randomFileName = uuid+ext;

        File destFile = new File(savePath + "/" + randomFileName);

        FileUtils.copyFile(titleImgFile,destFile);

        model.setTitleImg(ServletActionContext.getRequest().getContextPath()+"/upload/"+randomFileName);

        promotionService.save(model);
        return SUCCESS;
    }

    @Action(value = "promotion_pageQuery",results = @Result(name = SUCCESS,type = "json"))
    public String pageQuery(){
        PageRequest pageRequest = new PageRequest(page - 1, rows);
        Page<Promotion> pageData = promotionService.findPageData(pageRequest);
        pushPageDataToValueStack(pageData);
        return SUCCESS;
    }
}
